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The Atomic Number

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Q: What is the number on top of an element called?
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What is the top number mean in each element?

The top number in each element represents the atomic number of the element, which is the number of protons in the nucleus. It determines the element's chemical properties and its unique identity on the periodic table.


How many protons does have calcium?

Calcium has 20 Protons. You can determine the amount of Protons in an Element by checking the top number of an element. This is called the Atomic number. Calcium has 20 protons


What are the number of protons and electrons found in an element called?

the number of protons in an element is called the atomic number and there is no way to see how many electrons an element has.


The number of protons in an element is the?

The number of protons in an element is the atomic number, which can be found in the top right corner of the box containing the element.


What are the hole numbers on the top o each element represent?

The hole numbers on the top of each element represent the atomic number. This number indicates the number of protons in the nucleus of an atom of that element. It is a unique identifier for each element on the periodic table.


What does the top number called in division?

The top number is called the numerator.


What does the number at the top of an carbon element tell you about it?

The number at the top of an element square is referred to as an atomic number. This number provides you with multiple information such as the number of protons and electrons the element has, and with the atomic number it is easier to locate the element on the periodic table. In this case, Carbon's atomic number would be 6, as well as how many protons and electrons are in its nucleus.


The number of protons in the nucleus of an element is called?

the answer is that it is called a atomic number.


What number of protons in one atom of an element is that element's?

The number of protons in an atom of an element is equal to the number of electrons in that atom which is equal to that element's atomic number.


How do you figure the shorthand notation of an element?

The atomic number of the element is the subscript (bottom number) and the mass number is the superscript (top number); and both those numbers are written to the left of the element symbol.


What are atoms of an element that have the same number of protons as other atoms of that element but a different number of neutrons called?

They are called isotopes,


What is the number in front of an element called?

atomic number